| error[E0739]: attribute should be applied to a function definition | |
| --> $DIR/async-block.rs:6:13 | |
| | | |
| LL | let _ = #[track_caller] async { | |
| | _____________^^^^^^^^^^^^^^^_- | |
| LL | | | |
| LL | | }; | |
| | |_____- not a function definition | |
| error: aborting due to previous error | |
| For more information about this error, try `rustc --explain E0739`. |